Keysco 10 Pc. Hammer & Dolly Kit For Aluminum RepairIt is essential to keep aluminum and steel body repair tools separated to eliminate cross contamination and prevent the galvanic corrosion that destroys the painted finish. We have made it very easy to identify aluminum tools to aide in this prevention. Highly polished hammer heads & spoon dolly are red High quality hickory handles are branded Steel dollies & slapping spoon are electro chemical marked Rubber & bag dollies are printed with a long